Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Ronald Joseph Mittel Jr., MD

Individual provider Pediatrics Physician · NPI 1407016348

Dr. Ronald Joseph Mittel Jr., MD is an Allergy/Immunology in Peoria, Arizona. Graduated from University of Louisville School of Medicine in 2008, 18 years ago. Practices with Arizona Asthma Allergy Legacy PLC, a 17-clinician group and accepts Medicare assignment. Licensed in Arizona and Illinois.

Years since qualifying
18
Trained at
University of Louisville School of Medicine
Licensed in
AZ, IL
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

13965 N 75th Ave
Peoria, AZ 85381-6097
Phone: (602) 843-2991
Fax: (602) 978-1226
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 46987 (AZ)
Pediatrics Physician Taxonomy 208000000X · Licence 125054682 (IL)

Record details

NPI number1407016348
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 13, 2008
Last updated in NPPESJuly 2, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyALLERGY/IMMUNOLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Arizona Asthma Allergy Legacy Plc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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